To unlock the I am Legend trophy in Assassin's Creed Odyssey, you will first need to receive five legendary pieces of armour as rewards by killing cultists and finishing quests. For an easy and quick alternative, you can purchase complete sets from the in-game store. And if you'd like, you can also purchase some in exchange for real money.
You don't have to have a complete matching set to unlock the trophy. The only requirement is that each slot is filled with a Legendary (gold) piece of gear. Once you have all five slots filled, equip and Legendary melee weapon and the trophy will unlock.
The Legendary Armour Sets in Assassin's Creed Odyssey can be seen below:Legendary Armour from the In-game Store:
- Pegasos Mythical Pack
- Spartan Renegade Pack
- Nemean Lion Pack
- Underworld Mythical PackLegendary Armour Unlocked Through Progression:
I'd advise against using the sets in the spoiler tag below. You don't need to spend real money for this trophy.